| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 116 of 226 | 48% | 26 of 32 | 18% | 18 | 30 | 28 | 52 | 4 | 14 |
| equals(Object) | | 9% | | 5% | 9 | 10 | 16 | 18 | 0 | 1 |
| hashCode() | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| addChildren(Collection) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| setChild(int, TreeNode) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getChild(int) | | 91% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| of(Object, Collection) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| getDepth() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| TreeNode(Object) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| getSize() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| addChild(TreeNode) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getData() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getChildren() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$getSize$0(Integer) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |